Spotting super-polluters, how to store leftovers, TSA-approved hack: Catch up on the days stories | National & World [Video]

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👋 Welcome to 5 Things PM! Among the many travel hacks making the rounds on social media, one continues to pop up: How to get a full bottle of water through US airport security. Turns out the answer is simple. Don’t worry, though — it’s TSA-approved.

Here’s what else you might have missed during your busy day:

5 things

1️⃣ Super-polluters: A cutting-edge satellite is zooming around Earth 15 times a day, hunting for leaks of methane — an invisible gas that’s dramatically warming the planet. New images show where some of the biggest offenders are.

2️⃣ Cold turkey: At a Thanksgiving gathering 30 years ago, CNN’s David Allan stopped eating meat. While he still believes vegetarianism is the right choice for him, he’s made some unexpected discoveriesabout himself, …